- American Modern Insurance Group
- American Reliable
- Berkshire Hathaway Homestate
- Cameron Mutual
- Concorde General Agency
- Continental Western Group
- Delta Dental
- EMC
- EMC National Life
- FIRE EMS PAK
- Foremost
- Grinnell Mutual
- Hastings Mutual
- Humana
- Liberty Mutual
- Markel
- National Flood Insurance Program (NFIP) / FEMA
- Nationwide
- Philadelphia
- Prairie Mut.
- Progressive
- Rain and Hail
- Ramsgate
- Selective
- Travelers
- United Healthcare
- USLI
- Wellmark Blue Cross Blue Shield
- Western National
- Brian McWilliams, President